public void Get_Single_Id_Zero_Throws_InvalidOperationException()
{
int id = 0;
var repository = new Mock <IPokemonRepository>(MockBehavior.Strict);
var logic = new PokemonLogic(repository.Object);
var ex = Assert.ThrowsException <InvalidOperationException>(() => logic.Get(id));
Assert.AreEqual($"Id must be at least 1. Id parameter: {id}.", ex.Message);
repository.VerifyAll();
}
public void Get_Single_Id_Repository_Returns_Null_Valid()
{
int id = 1;
var repository = new Mock <IPokemonRepository>(MockBehavior.Strict);
repository.Setup(x => x.Get(id))
.Returns((Pokemon)null);
var logic = new PokemonLogic(repository.Object);
var result = logic.Get(id);
Assert.IsNull(result);
repository.VerifyAll();
}
public void Get_Single_Id_Valid()
{
int id = 1;
var pokemon = new Pokemon
{
Id = 1,
Name = "Bulbasaur",
Types = new List <PokemonType> {
PokemonType.Grass,
PokemonType.Poison,
},
Weaknesses = new List <PokemonType> {
PokemonType.Fire,
PokemonType.Psychic,
PokemonType.Flying,
PokemonType.Ice,
},
Description = "There is a plant seed on its back right from the day this Pokémon is born. The seed slowly grows larger.",
};
var repository = new Mock <IPokemonRepository>(MockBehavior.Strict);
repository.Setup(x => x.Get(id))
.Returns(pokemon);
var logic = new PokemonLogic(repository.Object);
var result = logic.Get(id);
Assert.IsNotNull(result);
Assert.AreEqual(id, result.Id);
Assert.AreEqual(pokemon.Name, result.Name);
Assert.AreEqual(pokemon.Types.Count, result.Types.Count);
for (int i = 0; i < pokemon.Types.Count; i++)
{
Assert.AreEqual(pokemon.Types[i], result.Types[i]);
}
Assert.AreEqual(pokemon.Weaknesses.Count, result.Weaknesses.Count);
for (int i = 0; i < pokemon.Weaknesses.Count; i++)
{
Assert.AreEqual(pokemon.Weaknesses[i], result.Weaknesses[i]);
}
Assert.AreEqual(pokemon.Description, result.Description);
repository.VerifyAll();
}
public void Get_List_Ids_Negative_Throws_InvalidOperationException()
{
var ids = new List <int>
{
1,
-1,
};
var repository = new Mock <IPokemonRepository>(MockBehavior.Strict);
var logic = new PokemonLogic(repository.Object);
var ex = Assert.ThrowsException <InvalidOperationException>(() => logic.Get(ids));
Assert.AreEqual("All Ids must be at least 1. One or more Ids were less than 1.", ex.Message);
repository.VerifyAll();
}
public void Get_List_Ids_Repository_Returns_Null_Valid()
{
var ids = new List <int>
{
1,
2,
};
var repository = new Mock <IPokemonRepository>(MockBehavior.Strict);
repository.Setup(x => x.Get(ids))
.Returns((IList <Pokemon>)null);
var logic = new PokemonLogic(repository.Object);
var resultList = logic.Get(ids);
Assert.IsNull(resultList);
repository.VerifyAll();
}
public void Get_List_Ids_Valid()
{
var ids = new List <int>
{
1,
2,
};
var pokemon1 = new Pokemon
{
Id = 1,
Name = "Bulbasaur",
Types = new List <PokemonType> {
PokemonType.Grass,
PokemonType.Poison,
},
Weaknesses = new List <PokemonType> {
PokemonType.Fire,
PokemonType.Psychic,
PokemonType.Flying,
PokemonType.Ice,
},
Description = "There is a plant seed on its back right from the day this Pokémon is born. The seed slowly grows larger.",
};
var pokemon2 = new Pokemon
{
Id = 2,
Name = "Ivysaur",
Types = new List <PokemonType> {
PokemonType.Grass,
PokemonType.Poison,
},
Weaknesses = new List <PokemonType> {
PokemonType.Fire,
PokemonType.Psychic,
PokemonType.Flying,
PokemonType.Ice,
},
Description = "When the bulb on its back grows large, it appears to lose the ability to stand on its hind legs.",
};
var pokemonList = new List <Pokemon>
{
pokemon1,
pokemon2,
};
var repository = new Mock <IPokemonRepository>(MockBehavior.Strict);
repository.Setup(x => x.Get(ids))
.Returns(pokemonList);
var logic = new PokemonLogic(repository.Object);
var resultList = logic.Get(ids);
Assert.IsNotNull(resultList);
Assert.AreEqual(pokemonList.Count, resultList.Count);
for (int i = 0; i < pokemonList.Count; i++)
{
var pokemon = pokemonList[i];
var result = resultList[i];
Assert.AreEqual(pokemon.Id, result.Id);
Assert.AreEqual(pokemon.Name, result.Name);
Assert.AreEqual(pokemon.Types.Count, result.Types.Count);
for (int j = 0; j < pokemon.Types.Count; j++)
{
Assert.AreEqual(pokemon.Types[j], result.Types[j]);
}
Assert.AreEqual(pokemon.Weaknesses.Count, result.Weaknesses.Count);
for (int j = 0; j < pokemon.Weaknesses.Count; j++)
{
Assert.AreEqual(pokemon.Weaknesses[j], result.Weaknesses[j]);
}
Assert.AreEqual(pokemon.Description, result.Description);
}
repository.VerifyAll();
}
